Registered users of IASTODAY are provided with login credentials to access features entitled. You can choose portal as per your subscription.
TEST SERIES PORTAL – 
Use option above for prelims & mains test series, daily writing and similar courses other than essay ,optional and interview guidance.
DEDICATED ESSAY PORTAL –
This is dedicated portal for essay handled by experts in essay writing.
OPTIONAL PORTAL –
This is dedicated portal for optional subjects handled by subject experts. This is same for core batch optional subject too.
INTERVIEW PORTAL –
This is dedicated portal for old users after clearing mains examination. Interview series are handled by bureaucrats/ Retired bureaucrats with immense experience in this field.